Lundberg's regular national panel of stations in each state and D.C. provides for twice-monthly average
retail prices by gasoline grade and diesel fuel. Not all U.S. cities are included. There may
be (and often are) smaller cities not included in our regular panel that have prices higher than
or lower than the highest average and lowest average price that we publish.

Due to our strict methodology, we do not accept prices via phone or email. All prices must be
observed in person by our surveyors.

Within each city average in Lundberg's regular panel of stations, there is a wide range of
individual prices, brands, and station types. There will be individual stations within cities
that price higher than and lower than city average or U.S. average published. In quoting Lundberg,
the general media referring to a city price refers to the average in that city, not an individual
station price. For more on how station economics determine retailer's pricing decisions, please
see our petroleum industry journal Lundberg Letter.